repair measuring equipment

Home Up 70 cm 250 Watt PA mast at remote mast at qth 47 GHz new system vsat alford loop GPS and HF Splitter Perseus GPSDO repair measuring equipment Cloudwatcher Radio Direction Finder fountain

The last few years I have made several repairs of measuring equipment which I bought with some kind of defect.

Hameg portable Spectrum analyzer HM5033

HP8566b Spectrum analyzer


HP8672A synthesized Signal generator


Anritsu MT8212B Cell Master

HP8970A Noise Gain analyzer

HP8970B Noise Gain analyzer Error 18

A HP8672A Synthesizer with no Output and Phase Lock error